Cardone 54-71514 Power Brake Booster

Remanufactured Vacuum Brake Booster

Cardone 54-71514 is a remanufactured vacuum power brake booster built for direct replacement on select 2012-2013 Chevrolet Silverado 1500, Chevrolet Cheyenne, and GMC Sierra 1500 applications with brake code JG4. It is engineered and tested to match original equipment performance for consistent brake assist and dependable pedal response.

The Cardone Vacuum Power Brake Booster line focuses on remanufactured OE-style fitment and function. For this application, the booster uses a dual diaphragm design, a 10.566-inch diaphragm diameter, steel construction, and a gray finish.

Key Features

• Remanufactured to match OE performance
• Dual diaphragm design for brake assist support
• 100% tested for fit and function
• 100% OE-quality seals and check valves installed
• Rust-prohibitive finish for added durability
• Master cylinder output rods are pre-adjusted when included
• Guaranteed fit and function
• Part number: 54-71514

Product Details

Cardone 54-71514 is a vacuum power brake booster for vehicles equipped without a master cylinder and with brake code JG4. It is a remanufactured steel booster with an M10x1.5 master cylinder stud thread size and includes a booster, instruction manual, and M/C neck seal. This part cross-references GMC 22745514 for the same application. Use it when replacing a worn or leaking brake booster on a 2012-2013 Chevrolet Silverado 1500, 2012-2013 Chevrolet Cheyenne, or 2012-2013 GMC Sierra 1500.

What It Helps Fix

• Hard brake pedal feel
• Reduced brake assist from a failing vacuum booster
• Brake response issues caused by internal diaphragm wear
• Vacuum leakage at the booster assembly
• Fitment problems when replacing the original booster on JG4-equipped trucks

Installation Notes

Verify the brake code on the vehicle’s Service Parts Identification sticker before ordering. This booster is specified for applications without the master cylinder and with brake code JG4. Confirm the master cylinder stud thread size, booster style, and diaphragm diameter against the original unit before installation. Part number 54-71514 should be matched to the exact vehicle configuration listed above.

Quality Assurance

Cardone remanufactured power brake boosters are re-engineered, built, and tested to align with OE performance standards. Each unit is fully tested before release, and design improvements are applied where applicable to improve durability over the original part.